How Many Tens?
Count the ten-rods. Finish the number sentence.
Count the ten-rods. Finish the number sentence.
How Many Tens? — Count the ten-rods. Finish the number sentence. Base ten blocks turn abstract place value into something children can see and count — hundreds, tens and ones at a glance.
Two children can sit side by side, take a problem each, and compare how they reached the number.
