This math topic focuses on adding multi-digit numbers using Base 10 blocks, specifically in the thousands and hundreds place values. Students are required to interpret visual representations of Base 10 blocks and convert these images into correct addition equations, including cases where carrying over of numbers is necessary. The topic also entails identifying the correct addition sentences from multiple choices provided. The content comes under the broader introduction to addition using Base 10 blocks. This approach aids in enhancing understanding of place value and the mechanics of addition.
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Choose the addition sentence for the blocks
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Let's add the first set of blocks, which has 23 blocks, to the second set, which has 19 blocks.
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We start with the smallest place value, the ones. When we add them together, we have a group of 12 ones.
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Since there are more than 10 of them, we can create a long ten block, which leaves 2 ones.
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Now we add the ten blocks, including the one that we created from our ones
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So 23 plus 19 give us a sum of 42
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Math worksheet on 'Base 10 Blocks - Adding - Picture to Equation, With Carry - Thousands and Hundreds (Level 1)'. Part of a broader unit on 'Ten Groups - Adding' Learn online: app.mobius.academy/math/units/ten_groups_addition_intro/ |
Choose the addition sentence for the blocks |
1095 + 1100 |
1095 + 1100 |
1100 + 1100 |
1100 + 1099 |
1104 + 1100 |
1100 + 1102 |
Choose the addition sentence for the blocks |
1204 + 1200 |
1203 + 1200 |
1200 + 1200 |
1200 + 1202 |
1202 + 1200 |
1198 + 1200 |
Choose the addition sentence for the blocks |
1100 + 1101 |
1100 + 1098 |
1100 + 1100 |
1100 + 1096 |
1097 + 1100 |
1100 + 1097 |
Choose the addition sentence for the blocks |
1197 + 1100 |
1195 + 1100 |
1195 + 1100 |
1198 + 1100 |
1200 + 1100 |
1199 + 1100 |
Choose the addition sentence for the blocks |
1100 + 1096 |
1100 + 1100 |
1104 + 1100 |
1100 + 1103 |
1100 + 1095 |
1101 + 1100 |
Choose the addition sentence for the blocks |
1100 + 1203 |
1103 + 1200 |
1100 + 1203 |
1100 + 1204 |
1100 + 1200 |
1100 + 1203 |
Choose the addition sentence for the blocks |
1100 + 1096 |
1096 + 1100 |
1100 + 1100 |
1099 + 1100 |
1100 + 1096 |
1100 + 1102 |